From: Joseph Myers <joseph@codesourcery.com>
Date: Wed, 16 May 2012 10:38:40 +0000 (+0000)
Subject: Assume accept4 on ARM for kernels 2.6.36 and later.
X-Git-Tag: upstream/2.30~10627^2~120
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8ae9fa0ec7be4302e1a6b42f30fc207cec5c922a;p=external%2Fglibc.git

Assume accept4 on ARM for kernels 2.6.36 and later.
---

diff --git a/ChangeLog.arm b/ChangeLog.arm
index 53359c6..b75bd86 100644
--- a/ChangeLog.arm
+++ b/ChangeLog.arm
@@ -1,3 +1,8 @@
+2012-05-16  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/unix/sysv/linux/arm/kernel-features.h
+	[__LINUX_KERNEL_VERSION >= 0x020624] (__ASSUME_ACCEPT4): Define.
+
 2012-05-14  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/unix/sysv/linux/arm/sigaction.c
diff --git a/sysdeps/unix/sysv/linux/arm/kernel-features.h b/sysdeps/unix/sysv/linux/arm/kernel-features.h
index 0d235e4..644d9ff 100644
--- a/sysdeps/unix/sysv/linux/arm/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/arm/kernel-features.h
@@ -1,6 +1,6 @@
 /* Set flags signalling availability of kernel features based on given
    kernel version number.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -56,6 +56,11 @@
 # define __ASSUME_SIGNALFD4	1
 #endif
 
+/* Support for the accept4 syscall was added in 2.6.36.  */
+#if __LINUX_KERNEL_VERSION >= 0x020624
+# define __ASSUME_ACCEPT4	1
+#endif
+
 #include_next <kernel-features.h>
 
 /* Support for pselect6, ppoll and epoll_pwait was added in 2.6.32.  */